22244812

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{43789}}^1$

素因数の和:43920

約数の個数: 12

約数和(自身を含む): 39235840

約数和(自身を除く): 16991028

約数列:

[1, 2, 4, 127, 254, 508, 43789, 87578, 175156, 5561203, 11122406, 22244812]

約数ペア:

[(1, 22244812), (2, 11122406), (4, 5561203), (127, 175156), (254, 87578), (508, 43789)]